Port Royal Sound - Bay Point Weather Forecast

    • 49
    • 66

    Becoming Sunny

    • 50
    • 68

    Sunny

    • 54
    • 66

    Sunny

    • 57
    • 69

    Slight Chance Thunderstorms

    • 55
    • 68

    Slight Chance Rain Showers

    • 55
    • 67

    Mostly Sunny

Today 30 Oct Beaufort

Sunny. Highs in the mid 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 Oct Beaufort

Mostly clear. Lows in the upper 40s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Port Royal Sound - Bay Point Temperature Statistics

October Temperature

Hilton Head Island, Hilton Head Airport (4.3 miles)

  • Lowest 21 October, 2025

    50 °F

  • Average October

    66.4 °F

  • Highest 8 October, 2025

    84.2 °F

Climate (2020–Present)

Hilton Head Island, Hilton Head Airport (4.3 miles)

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  • Average Low 2020–2025

    60.9 °F

  • Average 2020–2025

    66.5 °F

  • Average High 2020–2025

    75.1 °F
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